Finding the Fourth Proportional to 82,604.29, 123,911.15 and 23,435.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,604.29 : 123,911.15 = 23,435.31 : x
2. Step 2: Convert to fraction form
   82,604.29/123,911.15 = 23,435.31/x
3. Step 3: Cross multiply
   82,604.29x = 123,911.15 × 23,435.31
4. Step 4: Simplify right side
   82,604.29x = 2,903,896,212.71
5. Step 5: Solve for x
   x = 2,903,896,212.71/82,604.29
6. Step 6: Final answer
   x = 35,154.30